1. If you are researching leadership style and motivation on employee job satisfaction, explain who is the research population and how do you take samples from the population? 2. Explain the concept of operational variables 3. Explain the concepts of validity and reliability 4. From question no 1, make a frame of mind chart. 5. From question no 1, make a research hypothesis statement 6. From question no 1, arrange at least 4 questions to conduct interviews with company leaders related to employee job satisfaction issues